Maladaptive Plasticity in Aphasia: Brain Activation Maps Underlying Verb Retrieval Errors

Table 4

Participants 1, 2, and 3: significantly activated areas associated with successful verb naming (adapted from Durand [17]).

	Left hemisphere							Right hemisphere
	Region	BA	Results SPM			-score	Cluster size	Region	BA	Results SPM			-score	Cluster size
Participant 1			Middle frontal gyrus	6	−38					0	62	4.07			608	Superior frontal gyrus	6	10	2	64	4.54	608
	Precentral gyrus	4	−56	−8	50	4.64	129	Precentral gyrus	6	66	−12	40	4.21	506
	Precentral gyrus	4	−16	−28	72	4.3	111	Middle frontal gyrus	6	28	−6	54	3.98	153
	Pons		−2	−22	−36	4.87	57	Superior temporal gyrus	22	70	−36	12	4.01	64
								Middle temporal gyrus	21	70	−32	4	3.64	64
Participant 2	Middle occipital gyrus	18	−48	−76	−8	7.13	3404	Middle frontal gyrus	6	2	−2	70	6.33	637
	Lingual gyrus	18	−10	−72	−8	6.14	3404	Cerebellum, tuber		50	−56	−36	5.84	83
	Superior parietal lobule	7	−6	−66	60	4.23	116	Fusiform gyrus	37	45	−56	−24	3.9	83
	Precuneus	7	−15	−72	45	3.88	116	Cerebellum, inferior semilunar lobule		12	−70	−48	4.29	74
								Superior temporal gyrus	22	54	14	−6	4.68	54
								Superior frontal gyrus	9	2	52	40	3.91	22
								Middle temporal gyrus	21	66	−50	2	3.8	22
Participant 3	Inferior frontal gyrus	45	−54	22	18	6.05	2028	Sulcus callosomarginalis	8	10	18	48	5.82	1858
	Inferior frontal gyrus	44	−40	10	20	5.84	2028	Middle frontal gyrus	8	6	32	36	4.75	1858
	Middle frontal gyrus	6	−46	12	48	5.25	2028	Middle frontal gyrus	8	36	20	48	3.66	266
	Middle frontal gyrus	6	−22	14	44	4.67	1858	Caudate nucleus		18	−20	22	4.17	205
	Middle frontal gyrus	6	−28	48	18	4.68	449	Inferior temporal gyrus	37	48	−56	−14	4.07	17
	Superior frontal gyrus	9	−8	50	30	3.75	449
	Superior parietal lobule	7	−36	−72	46	5.17	167